package com.sky.controller.admin;


import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.QiNiuOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 通用管理
 */
@SuppressWarnings("ALL")
@Slf4j
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
public class CommonController {

    @Autowired
    private QiNiuOssUtil qiNiuOssUtil;

    /**
     * 文件上传
     * @return
     */
    @PostMapping("upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file) {
        try {
            log.info("文件上传:{}", file);
            if (file.isEmpty()) {
                return Result.error(MessageConstant.UPLOAD_FAILED);
            }
            // 获取文件原始名称
            String fileName = file.getOriginalFilename();
            // 生成新文件名
            String newFileName = UUID.randomUUID().toString() + fileName.substring(fileName.lastIndexOf("."));
            // 调用七牛云上传方法，返回文件访问路径
            String url = qiNiuOssUtil.upload(file.getBytes(), newFileName);
            return Result.success(url);
        } catch (IOException e) {
            log.error("文件上传失败：{}", e);
            throw new RuntimeException(e);
        }
    }
}
